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Position: Home > Articles > The Study on the Pollination Biology of Some Apricot Varieties Journal of Agricultural University of Hebei 1991 (2) 69-73

若干杏品种的授粉生物学研究

作  者:
吕增仁;潘哲伟;尹铁民;杨玉明;张天润;王秀瑞
单  位:
河北农业大学园艺系
关键词:
杏;授粉生物学;自交不孕性;杂交亲合性;花粉
摘  要:
授粉试验表明,大红杏,二红杏,媳妇杏和串枝红杏均为自交不孕型品种,彼此间相互授粉时,组合间及正、反交之间存在着结实率上的差异。在栽培条件和气象条件相同的情况下,自交不孕型品种结实率低的主要原因是由于缺乏合适的授粉品种。杏品种间存在着杂交不亲和现象。二红杏同串枝红杏之间,媳妇杏同串枝红杏之间以及大红杏同串枝红杏之间表现为单方不亲和,大红杏同二红杏、媳妇杏同大红杏之间表现为交互不亲和。杏不同品种间,存在着花粉生活力上的差异,在彼此杂交亲和的情况下,以花粉生活力强的品种作授粉树可以获得较高的结实率。
译  名:
The Study on the Pollination Biology of Some Apricot Varieties
作  者:
Lü Zengren Pan Zhewei Yin tiemin Yang Yuming Zhang Tianrun (Dept.of Hort., Hebei Agri.Univ., Baoding, China) Wang Xiurui (Forest Bureau of Guong Zong County)
关键词:
apricot; pollination; pollen; incompatibility
摘  要:
The pollinating test shows that such apricot varieties as Da Hong Xing, Er Hong Xing, Xi Fu Xing and Chuan ZhiHony are self-unfruitful. Only by planting suitable pollenizers can they set fruits. By using the pollen of Chuan Zhi Hong to pollinate Da Hong Xing, Er Hongxing and Xi Fu Xing they can set fruits while Chuan Zhi Hong polinated by the pollen of the other three cannot set fruits at all. This fact indicates that there is the one-sided incompatibility between some apricot varieties. Between Da Hong Xing and Er Hong Xing or between Da Hong Xing and Xi Fu Xing the reciprocal cross cannot set fruits. This phenomenon presents that the reciprocal incompatibility exists among some apricot varieties. The experiment has proved that like sweet cherries in the varieties of apricots really exist the self-incompatibility series controlled by the multiple allele.

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